Bike Compatible Apps
When describing an outline it's common to use the following terms:
: A branch consists of an row together with all the rows that it contains. The row's children, the children's children, etc.
: The children of an row are the rows that it directly contains
: The triangle to the left of each row
: The parent of a row is the row that directly contains it
: The topmost row in an outline is the root row. The root isn't visible, instead the top level visible rows in Bike are children of this hidden root row.
: All children that have the same parent row are siblings
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